In the work:"Mathematics", I put forward that the
human mind can comprehend music at different levels with
different works played at the same time. That is, the human
mind can "think" in different directions at once.
This audio is part of the collection:Community Audio It also belongs to collection:
![[help]](/images/question.gif "[help]")
)![[Attribution-Noncommercial-No Derivative Works 3.0]](http://i.creativecommons.org/l/by-nc-nd/3.0/88x31.png "[Attribution-Noncommercial-No Derivative Works 3.0]")